Ultem Knives

Ultem is a type of thermoplastic, specifically polyetherimide (PEI), that is produced by SABIC, a Saudi Arabian company. It is known for its high heat resistance, mechanical strength, and electrical insulation properties.

Ultem is often used in applications that require high performance materials, such as in the aerospace, automotive, and electrical industries. It's also used in medical devices due to its resistance to heat and chemicals. In the context of a knife, Ultem are used in the handles because of its strength, resistance to heat and chemicals, and because it can be precisely molded into complex shapes.